Powerful
Influential
Synonyms Influential, important, dominant, potent, formidable, big, puissant, high-powered, controlling, commanding, dynamic, redoubtable, and high-octane.
Cogent
Synonyms Cogent, convincing, eloquent, striking, influential, dramatic, graphic, moving, authoritative, weighty, irresistible, compelling, persuasive, impressive, telling, effective, passionate, vivid, potent, great, and forcible.
Intense
Synonyms Intense, acute, passionate, burning, irresistible, overwhelming, fervid, keen, fierce, ardent, consuming, overpowering, and fervent.
Example Sentences
The powerful storm caused damage.
She gave a powerful speech.
A powerful engine roared to life.
His powerful voice echoed through the hall.
The leader was known for his powerful influence.